AEROSOL-FORMING COMPOSITION FOR FIRE SUPPRESSION

An aerosol-forming composition for fire suppression contains alkali metal nitrate as an oxidant, a novolac-type phenol formaldehyde resin and an epoxide resin as a fuel/binder, a mixture of sodium carbonate and at least one alkali metal salt and carbonic acid as an additional fuel that simultaneously fulfills the function of a coolant, a gas-forming buffer component and a steam-regulating component, a mixture of magnesium hexacyanoferrate (II) (Mg2[Fe(CN)6]) with cobalt (II) nitrate (Co(NO3)2) and with promoting additives of aluminum oxide and copper oxide as a combustion modifier. The proposed composition makes it possible to reduce the concentration of toxic substances in its combustion products, and also provides high thermodynamic stability and, as a result, heat resistance, impact resistance, moisture resistance and safety of use of the composition, including under severe climatic conditions.